1300002020133 has 16 divisors (see below), whose sum is σ = 1760320167936. Its totient is φ = 853280129520.

The previous prime is 1300002020131. The next prime is 1300002020137. The reversal of 1300002020133 is 3310202000031.

It is not a de Polignac number, because 1300002020133 - 2¹ = 1300002020131 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1300002020131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12973291 + ... + 13073112.

It is an arithmetic number, because the mean of its divisors is an integer number (110020010496).

Almost surely, 2^{1300002020133} is an apocalyptic number.

It is an amenable number.

1300002020133 is a deficient number, since it is larger than the sum of its proper divisors (460318147803).

1300002020133 is a wasteful number, since it uses less digits than its factorization.

1300002020133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26046664.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 1300002020133 its reverse (3310202000031), we get a palindrome (4610204020164).

The spelling of 1300002020133 in words is "one trillion, three hundred billion, two million, twenty thousand, one hundred thirty-three".